1. Health Group, Griffith University, Gold Coast, QLD, Australia
2. Library and Learning Services, Griffith University, Gold Coast, QLD, Australia
3. eResearch Services, Griffith University, Nathan, QLD, Australia
4. Centre for Applied Health Economics, Griffith University, Nathan, QLD, Australia
5. Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia